Summary Statistics

Species Information

##                                                Species Mammal.Bird Func.group
## 1                                               agouti      Mammal         TD
## 2                             brown four-eyed oppossum      Mammal         TD
## 3                                           Baudo guan        Bird         FD
## 4                                   crab eating racoon      Mammal         TD
## 5                                         choco toucan        Bird         FD
## 6                            chestnut-mandibled toucan        Bird         FD
## 7                                                coati      Mammal         TD
## 8                                     collared peccary      Mammal         TD
## 9                                      Greater Tinamou        Bird         TD
## 10                                            kinkajou      Mammal         TD
## 11                                             oilbird        Bird         FD
## 12                                             opossum      Mammal         TD
## 13                                                paca      Mammal         TD
## 14                                    red brocket deer      Mammal         TD
## 15                                   Rose faced parrot        Bird         FD
## 16 rufous fronted wood-quail (Odontophorus erythrops)         Bird         TD
## 17                                         rodent spp.      Mammal         TD
## 18                                     rufous tree rat      Mammal         TD
## 19                               Southern mealy parrot        Bird         FD
## 20                                       squirrel spp.      Mammal         TD
## 21                                         toucan spp.        Bird         FD
## 22                                     Tomes spiny rat      Mammal         TD
## 23                                        Umbrellabird        Bird         FD
## 24                                           Wood-rail        Bird         TD
##    sightings ingestions removals nibbles detections
## 1        260          0       44      70         15
## 2         82          2        2       4         12
## 3         20          2        4       2          5
## 4          1          0        0       0          1
## 5        272         99      142       3         14
## 6        316        157      168       1         16
## 7        458          2        0     175         11
## 8        136          4        0       0          7
## 9          8          0        0       0          2
## 10        84          0        3      14          9
## 11        73          0       36       0          7
## 12       100          1        0      27          8
## 13       416          0       31      73         10
## 14         5          0        0       0          1
## 15         2          0        0       0          2
## 16       434          0        0       4         15
## 17      1380          0      197      45         21
## 18         5          0        0       1          1
## 19        10          0        7       0          1
## 20       675          0      249     109         20
## 21       284         75       85       0         15
## 22       136          0       24       1          6
## 23       269         34       96       2         20
## 24       127          0        0       7         10

Visualization of ht vs focal 50

Scatter plots using 50m

Scatter of Disperser visitation at 50m fruiting neighborhood

Correlation at each band

effect of height focal against visitation

## $vis.rate

## 
## $FD.rate

## 
## $TD.rate

PCA of all environmental variables

PCA of selected environmental variables

Constrained ordination

Models 50 m band

## [1] FIELD_TAG EAST      NORTH     ELEV      num.close
## <0 rows> (or 0-length row.names)
## Generalized linear mixed model fit by maximum likelihood (Laplace
##   Approximation) [glmerMod]
##  Family: poisson  ( log )
## Formula: real.visitation ~ focalmonth..50 * Height + offset(lograte) +  
##     (1 + focalmonth..50 | Tree)
##    Data: cam_data_NFM1tree
## 
##      AIC      BIC   logLik deviance df.resid 
##   3794.0   3815.6  -1890.0   3780.0      154 
## 
## Scaled residuals: 
##     Min      1Q  Median      3Q     Max 
## -8.5540 -2.5265 -0.5044  1.5826 30.3127 
## 
## Random effects:
##  Groups Name           Variance Std.Dev. Corr 
##  Tree   (Intercept)    2.055    1.433         
##         focalmonth..50 1.286    1.134    -0.59
## Number of obs: 161, groups:  Tree, 49
## 
## Fixed effects:
##                          Estimate Std. Error z value Pr(>|z|)    
## (Intercept)              -0.33895    0.22232  -1.525   0.1274    
## focalmonth..50            0.51673    0.28594   1.807   0.0707 .  
## Heightlow                 0.85863    0.04317  19.889  < 2e-16 ***
## focalmonth..50:Heightlow -0.27907    0.03740  -7.462  8.5e-14 ***
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Correlation of Fixed Effects:
##             (Intr) fc..50 Hghtlw
## fclmnth..50 -0.435              
## Heightlow   -0.154  0.070       
## fclmn..50:H  0.094 -0.101 -0.625
##      chisq      ratio        rdf          p 
## 3111.07024   20.20175  154.00000    0.00000
## # Check for zero-inflation
## 
##    Observed zeros: 21
##   Predicted zeros: 2
##             Ratio: 0.10
## # Overdispersion test
## 
##        dispersion ratio =   20.202
##   Pearson's Chi-Squared = 3111.070
##                 p-value =  < 0.001
##  Family: poisson  ( log )
## Formula:          
## real.visitation ~ focalmonth..50 * Height + offset(lograte) +  
##     (1 + focalmonth..50 | Tree)
## Zero inflation:                   ~focalmonth..50
## Data: cam_data_NFM1tree
## 
##      AIC      BIC   logLik deviance df.resid 
##   3292.9   3320.6  -1637.4   3274.9      152 
## 
## Random effects:
## 
## Conditional model:
##  Groups Name           Variance Std.Dev. Corr  
##  Tree   (Intercept)    1.386    1.177          
##         focalmonth..50 1.358    1.165    -0.71 
## Number of obs: 161, groups:  Tree, 49
## 
## Conditional model:
##                          Estimate Std. Error z value Pr(>|z|)    
## (Intercept)               0.04053    0.18870   0.215   0.8299    
## focalmonth..50            0.51522    0.29570   1.742   0.0814 .  
## Heightlow                 0.72386    0.04371  16.561  < 2e-16 ***
## focalmonth..50:Heightlow -0.27525    0.03749  -7.341 2.12e-13 ***
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Zero-inflation model:
##                Estimate Std. Error z value Pr(>|z|)    
## (Intercept)    -1.93240    0.27910  -6.924  4.4e-12 ***
## focalmonth..50  0.05273    0.22931   0.230    0.818    
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## # Check for Multicollinearity
## 
## Low Correlation
## 
##              Parameter  VIF Increased SE
##         focalmonth..50 1.01         1.01
##                 Height 1.59         1.26
##  focalmonth..50:Height 1.60         1.26
## Not enough model terms in the zero_inflated part of the model to check for multicollinearity.
## # Check for Multicollinearity
## 
## * conditional component:
## 
## Low Correlation
## 
##              Parameter  VIF Increased SE
##         focalmonth..50 1.01         1.01
##                 Height 1.59         1.26
##  focalmonth..50:Height 1.60         1.26
## Not enough model terms in the zero_inflated part of the model to check for multicollinearity.

##  Family: poisson  ( log )
## Formula:          real.visitation ~ focalmonth..50 * Height + focalmonth..50 *  
##     num.close + offset(lograte) + (1 + focalmonth..50 | Tree)
## Zero inflation:                   ~focalmonth..50
## Data: cam_data_NFM1tree
## 
##      AIC      BIC   logLik deviance df.resid 
##   3293.4   3327.3  -1635.7   3271.4      150 
## 
## Random effects:
## 
## Conditional model:
##  Groups Name           Variance Std.Dev. Corr  
##  Tree   (Intercept)    1.381    1.175          
##         focalmonth..50 1.132    1.064    -0.74 
## Number of obs: 161, groups:  Tree, 49
## 
## Conditional model:
##                          Estimate Std. Error z value Pr(>|z|)    
## (Intercept)               0.11705    0.28201   0.415   0.6781    
## focalmonth..50            1.31714    0.52908   2.490   0.0128 *  
## Heightlow                 0.72446    0.04371  16.575  < 2e-16 ***
## num.close                -0.01449    0.04175  -0.347   0.7285    
## focalmonth..50:Heightlow -0.27479    0.03749  -7.330  2.3e-13 ***
## focalmonth..50:num.close -0.09392    0.06148  -1.528   0.1266    
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Zero-inflation model:
##                Estimate Std. Error z value Pr(>|z|)    
## (Intercept)    -1.93225    0.27907  -6.924 4.39e-12 ***
## focalmonth..50  0.05267    0.22930   0.230    0.818    
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
## 
## Conditional model:
##  Groups Name           Std.Dev. Corr   
##  Tree   (Intercept)    1.1753          
##         focalmonth..50 1.0641   -0.744
## Not enough model terms in the zero_inflated part of the model to check for multicollinearity.
## # Check for Multicollinearity
## 
## * conditional component:
## 
## Low Correlation
## 
##                 Parameter  VIF Increased SE
##            focalmonth..50 3.91         1.98
##                    Height 1.59         1.26
##                 num.close 1.41         1.19
##     focalmonth..50:Height 1.60         1.27
##  focalmonth..50:num.close 4.67         2.16

## Not enough model terms in the zero_inflated part of the model to check for multicollinearity.

##                          Estimate Std. Error z value Pr(>|z|)    
## (Intercept)                -0.339      0.999   -0.34    0.734    
## focalmonth..50              0.517      1.285    0.40    0.688    
## Heightlow                   0.859      0.194    4.43  9.6e-06 ***
## focalmonth..50:Heightlow   -0.279      0.168   -1.66    0.097 .  
## ---
## Signif. codes:  0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1

Models using functional groups

Variance explained